I have the same problem with gnome-shell and the open source radeon driver: after a while I tend to get refresh problems and/or totally messed up graphics like in the screenshot.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/783917 Title: screen problems in unity after some time with open source radeon driver To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/783917/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

